/Engine/Source/Runtime/SignalProcessing/Public/DSP/SpectrumAnalyzer.h
FSpectrumAnalysisAsyncWorker ( [TWeakPtr](API\Runtime\Core\Templates\TWeakPtr)< [FSpectrumAnalyzer](API\Runtime\SignalProcessing\DSP\FSpectrumAnalyzer), ESPMode::ThreadSafe > InAnalyzer, bool bInUseLatestAudio )